Re: [PATCH 29/40] drm/amd/amdgpu/amdgpu_csa: Remove set but unused variable 'r'

[Alex Deucher]

On Fri, Nov 13, 2020 at 8:50 AM Lee Jones <lee.jones@xxxxxxxxxx> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
>  drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c: In function ‘amdgpu_allocate_static_csa’:
>  drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c:40:6: warning: variable ‘r’ set but not used [-Wunused-but-set-variable]
>
> Cc: Alex Deucher <alexander.deucher@xxxxxxx>
> Cc: "Christian König" <christian.koenig@xxxxxxx>
> Cc: David Airlie <airlied@xxxxxxxx>
> Cc: Daniel Vetter <daniel@xxxxxxxx>
> Cc: Monk.liu@xxxxxxx
> Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
> Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

Applied.  Thanks!

Alex

> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
> index 08047bc4d5886..da21e60bb8272 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
> @@ -37,10 +37,9 @@ uint64_t amdgpu_csa_vaddr(struct amdgpu_device *adev)
>  int amdgpu_allocate_static_csa(struct amdgpu_device *adev, struct amdgpu_bo **bo,
>                                 u32 domain, uint32_t size)
>  {
> -       int r;
>         void *ptr;
>
> -       r = amdgpu_bo_create_kernel(adev, size, PAGE_SIZE,
> +       amdgpu_bo_create_kernel(adev, size, PAGE_SIZE,
>                                 domain, bo,
>                                 NULL, &ptr);
>         if (!*bo)
> --
> 2.25.1
>
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